Pyrochlores I: Moment Fragmentation, Quantum Spin Liquids, and Beyond

Presentations

• Search for quantum phases in the rare earth zirconate and hafnate pyrochlore frustrated magnets

  Invited

  March 5, 2019, 11:15 AM – March 5, 2019, 11:51 AM

  Presenters

  • Monica Ciomaga Hatnean

    • University of Warwick
    • Physics Department, University of Warwick
    • Department of Physics, The University of Warwick

  Authors

  • Monica Ciomaga Hatnean

    • University of Warwick
    • Physics Department, University of Warwick
    • Department of Physics, The University of Warwick

  View abstract →

• Neutron Scattering Study on the Spin Disordered Ground State in the Pyrochlore Antiferromagnet Ce₂Zr₂O₇

  ORAL

  March 5, 2019, 11:51 AM – March 5, 2019, 12:03 PM

  Presenters

  • Evan Smith

    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • McMaster University
    • Department of Physics and Astronomy, McMaster University
    • Physics and Astronomy, McMaster University

  Authors

  • Evan Smith

    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • McMaster University
    • Department of Physics and Astronomy, McMaster University
    • Physics and Astronomy, McMaster University

  • Jonathan Gaudet

    • Department of Physics and Astronomy, McMaster University
    • Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy
    • Johns Hopkins University
    • Physics and Astronomy, Johns Hopkins University
    • IQM, Johns Hopkins University

  • Jérémi Dudemaine

    • Département de Physique, Université de Montréal

  • Casey Marjerrison

    • Department of Physics, Duke University
    • Physics and Astronomy, McMaster University
    • Duke University

  • Andrea Bianchi

    • Département de Physique, Université de Montréal
    • Universite de Montreal

  • Connor Buhariwalla

    • McMaster University
    • Physics and Astronomy, McMaster University

  • Michael Nicklas

    • Max Planck Institute for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids, Nöthnitzer Str. 40 D-01187 Dresden, Germany

  • Roman Movshovich

    • Los Alamos National Laboratory
    • Condensed Matter and Magnet Sciences, Los Alamos National Laboratory

  • Nicholas Butch

    • NIST Center for Neutron Research
    • Center for Neutron Research, National Institute of Standards and Technology
    • NIST
    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • University of Maryland, College Park & NIST

  • Matthew Brandon Stone

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Spallation Neutron Source, Oak Ridge National Laboratory

  • Bruce Gaulin

    • Department of Physics and Astronomy, McMaster University
    • McMaster University
    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • Physics and Astronomy, McMaster University

  View abstract →

• Neutron scattering study of breathing pyrochlore lattice material LiGaCr₄S₈

  ORAL

  March 5, 2019, 12:03 PM – March 5, 2019, 12:15 PM

  Presenters

  • Ganesh Pokharel

    • Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Materials Science and Engineering, University of Tennessee
    • Department of Physics & Astronomy, The University of Tennessee

  Authors

  • Ganesh Pokharel

    • Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Materials Science and Engineering, University of Tennessee
    • Department of Physics & Astronomy, The University of Tennessee

  • Hasitha Suriya Arachchige

    • Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA
    • Department of Physics and Astronomy, University of Tennessee
    • Materials Science and Engineering, University of Tennessee
    • Department of Physics & Astronomy, The University of Tennessee

  • Andrew May

    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory
    • Materials Science and Technology Division, Oak-Ridge National Laboratory
    • Materials Science and Technology Division, Oak Ridge National Lab
    • Materials Science and Technology Division, Oak Ridge National Laboratory

  • Tao Hong

    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak-Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Lab

  • Stuart Calder

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak-Ridge National Laboratory

  • Gabriele Sala

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak-Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Lab

  • Georg Ehlers

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • SNS, Oak Ridge National Lab
    • Neutron Scattering Division, Oak-Ridge National Laboratory

  • David George Mandrus

    • Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • University of Tennessee-Knoxville
    • Oak Ridge National Lab
    • Department of Materials Science and Engineering, University of Tennessee
    • University of Tennessee (Knoxville, USA)
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Department of Material Science & Engineering, University of Tennessee
    • Material Science and Engineering, University of Tennessee
    • Materials Science and Technology, Materials Science and Technology
    • University of Tennessee, Knoxville
    • Department of Materials Science and Engineering, The University of Tennessee
    • Materials Science and Engineering, The University of Tennessee
    • Oak Ridge National Laboratory
    • Department of Material Science and Engineering, University of Tennessee

  • Andrew D Christianson

    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Materials Science and Technology Division, Oak-Ridge National Laboratory
    • Materials Science and Technology Division, Oak Ridge National Lab
    • Oak Ridge National Laboratory

  View abstract →

• Non-spin-ice quantum spin liquid (QSL) with Ce-based dipole-octupole doublets Ce₂Zr₂O₇

  ORAL

  March 5, 2019, 12:15 PM – March 5, 2019, 12:27 PM

  Presenters

  • Bin Gao

    • Rutgers University, New Brunswick
    • Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA
    • Department of Physics and Astronomy, Rice University

  Authors

  • Bin Gao

    • Rutgers University, New Brunswick
    • Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA
    • Department of Physics and Astronomy, Rice University

  • Tong Chen

    • Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA
    • Department of Physics and Astronomy, Rice University

  • Kalyan Sasmal

    • University of California, San Diego
    • Department of Physics, University of California, San Diego, La Jolla, CA 92093
    • Department of Physics, University of California, San Diego
    • Department of Physics, University of California, San Diego, CA 92093, USA

  • Manivannan Nallaiyan

    • Quantum Design Inc, San Diego, CA 92121, USA
    • Quantum Design Inc

  • David W Tam

    • Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA
    • Department of Physics and Astronomy, Rice University

  • Chien-Lung Huang

    • Rice University
    • Physics and Astronomy, Rice University
    • Department of Physics and Astronomy, Rice University

  • Gabriele Sala

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak-Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Lab

  • Feng Ye

    • Quantum Condensed Matter Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National LaboratoryOak Ridge, Tennessee 37381, USA
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, TN 37831
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Matthew Brandon Stone

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Spallation Neutron Source, Oak Ridge National Laboratory

  • D. T. Adroja

    • ISIS Neutron and Muon Source Science and Technology Facilities Council
    • Rutherford Appleton Laboratory, ISIS Facility
    • TFC Rutherford-Appleton Laborator, ISIS Facility

  • Christopher Baines

    • The Paul Scherrer Institute

  • Joel Barker

    • The Paul Scherrer Institute

  • Huibo Cao

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory

  • Songxue Chi

    • Oak Ridge National Laboratory
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, TN 37831
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Stefano Spagna

    • Quantum Design Inc, San Diego, CA 92121, USA
    • Quantum Design Inc

  • Sang-Wook Cheong

    • Rutgers University
    • Department of Physics and Astronomy, Rutgers University
    • Rutgers University, New Brunswick
    • Rutgers Center for Emergent Materials and Department of Physics & Astronomy, Rutgers University
    • Center for Quantum Materials Synthesis and Department of Physics and Astronomy, Rutgers, the State University of New Jersey
    • Department of Physics, Rutgers University
    • Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ
    • Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854, USA
    • Physics, Rutgers University
    • Physics and Astronomy, Rutgers University, New Brunswick
    • Department of Physics and Astronomy, Rutgers University, New Jersey
    • Rutgers University, Physics and Astronomy, and Laboratory for Pohang Emergent Materials and Max Plank POSTECH Center for Complex Phase Materials, Pohang University of Science
    • RCEM, Department of Physics and Astronomy, Rutgers U.
    • Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University
    • Department of Physics and Astronomy, 136 Frelinghuysen Road, Piscataway, New Jersey 08854, USA, Rutgers Center for Emergent Materials

  • Emilia Morosan

    • Rice University
    • Physics and Astronomy, Rice University
    • Department of Physics and Astronomy, Rice University

  • M Brian Maple

    • University of California, San Diego
    • Department of Physics, University of California, San Diego, La Jolla, CA 92093
    • Department of Physics, University of California, San Diego
    • UC San Diego
    • Physics, University of California, San Diego
    • Department of Physics, University of California, San Diego, CA 92093, USA
    • Physics, University of California, SanDiego

  • Gang Chen

    • Fudan University
    • Department of Physics, Fudan University

  • Pengcheng Dai

    • Rice University
    • Department of Physics and Astronomy, Rice University
    • Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA

  View abstract →

• Pyrochlore antiferromagnet CdYb2Se4 studied by neutron scattering

  ORAL

  March 5, 2019, 12:27 PM – March 5, 2019, 12:39 PM

  Presenters

  • Guratinder Kaur

    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

  Authors

  • Guratinder Kaur

    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

  • Oksana Zaharko

    • paul scherrer insitute
    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

  • Vladimir Tsurkan

    • university of ausburg
    • University of Augsburg
    • Experimental Physics-V, Academy of Sciences of Moldova, University of Augsburg Germany, Institute of Applied Physics

  • Tom Fennell

    • paul scherrer insitute
    • Paul Scherrer Institute
    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen
    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute

  • Christian Ruegg

    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen
    • Research with Neutrons and Muons, Paul Scherrer Institute
    • Neutrons and Muons Research Division, Paul Scherrer Institute

  View abstract →

• Ultrasound investigation of Ce₂Zr₂O₇ at low temperatures and in high magnetic fields.

  ORAL

  March 5, 2019, 12:39 PM – March 5, 2019, 12:51 PM

  Presenters

  • Andrea Bianchi

    • Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada
    • Universite de Montreal

  Authors

  • Andrea Bianchi

    • Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada
    • Universite de Montreal

  • Jérémie Dudemain

    • Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada
    • Universite de Montreal

  • Jonathan Gaudet

    • Department of Physics and Astronomy, McMaster University
    • Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy
    • Johns Hopkins University
    • Physics and Astronomy, Johns Hopkins University
    • IQM, Johns Hopkins University

  • Evan Smith

    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • McMaster University
    • Department of Physics and Astronomy, McMaster University
    • Physics and Astronomy, McMaster University

  • Bruce Gaulin

    • Department of Physics and Astronomy, McMaster University
    • McMaster University
    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • Physics and Astronomy, McMaster University

  • Yulia Gritsenko

    • Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

  • Sergei Zherlitsyn

    • Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

  • Joachim Wosnitza

    • Dresden High Magnetic Field Laboratory, Helmholtz-Zentrum Dresden-Rossendorf
    • Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

  View abstract →

• Extended Coulomb Liquid of Paired Hardcore Boson Model on a Pyrochlore Lattice

  ORAL

  March 5, 2019, 12:51 PM – March 5, 2019, 1:03 PM

  Presenters

  • Chun-Jiong Huang

    • University of Science and Technology of China

  Authors

  • Chun-Jiong Huang

    • University of Science and Technology of China

  • Changle Liu

    • Department of Physics, Fudan University
    • Fudan University

  • Zi Yang Meng

    • Institute of Physics, Chinese Academy of Sciences
    • Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Science
    • Institute of physics, Chinese Academy of Sciences
    • Chinese Academy of Science
    • Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS), China
    • Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences
    • Institute of Physics, CAS
    • Institute of Physics, Chinese Academy of Science

  • Yue Yu

    • Fudan University

  • Youjin Deng

    • University of Science and Technology of China
    • Department of Physics, University of Science and Technology of China
    • Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China

  • Gang Chen

    • Fudan University
    • Department of Physics, Fudan University

  View abstract →

• Magnetic phase diagram of dipolar-octupolar pyrochlores

  ORAL

  March 5, 2019, 1:03 PM – March 5, 2019, 1:15 PM

  Presenters

  • Owen Benton

    • Condensed Matter Theory, RIKEN
    • RIKEN

  Authors

  • Owen Benton

    • Condensed Matter Theory, RIKEN
    • RIKEN

  View abstract →

• Dynamical structure factor of the three-dimensional quantum spin liquid candidate NaCaNi₂F₇

  ORAL

  March 5, 2019, 1:15 PM – March 5, 2019, 1:27 PM

  Presenters

  • Hitesh Changlani

    • Florida State University

  Authors

  • Hitesh Changlani

    • Florida State University

  • Shu Zhang

    • Johns Hopkins University

  • Kemp Plumb

    • Physics, Brown University
    • Brown University

  • Oleg Tchernyshyov

    • Johns Hopkins University

  • Roderich Moessner

    • Max Planck Institute for the Physics of Complex Systems
    • MPIPKS Dresden
    • MPIpks, Max Planck Institut
    • Max Planck Institute for the Physics of Complex Systems, Dresden
    • Max-Planck-Institut fur Physik komplexer Systeme
    • MPI-PkS Dresden
    • Max-Planck-Institute for the Physics of Complex Systems, 01187 Dresden, Germany

  View abstract →

• Intermultiplet transitions and long-range order in Sm-based pyrochlores

  ORAL

  March 5, 2019, 1:27 PM – March 5, 2019, 1:39 PM

  Presenters

  • Viviane Pecanha-Antonio

    • Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

  Authors

  • Viviane Pecanha-Antonio

    • Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

  • Erxi Feng

    • Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

  • D. T. Adroja

    • ISIS Neutron and Muon Source Science and Technology Facilities Council
    • Rutherford Appleton Laboratory, ISIS Facility
    • TFC Rutherford-Appleton Laborator, ISIS Facility

  • Fabio Orlandi

    • Rutherford Appleton Laboratory, ISIS Facility

  • Thomas Brückel

    • Jülich Centre for Neutron Science and Peter Grünberg Institut, Forschungszentrum Jülich GmbH

  • Yixi Su

    • Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH
    • Heinz Maier-Leibnitz Zentrum

  View abstract →

• The magnetic structure of the antiferromagnetic pyrochlore Gd₂Ti₂O₇

  ORAL

  March 5, 2019, 1:39 PM – March 5, 2019, 1:51 PM

  Presenters

  • Ross Stewart

    • ISIS neutron and muon source, STFC
    • ISIS Neutron and Muon Source, Rutherford Appleton Laboratory

  Authors

  • Joseph Paddison

    • Churchill College, University of Cambridge
    • Cambridge
    • University of Cambridge
    • Georgia Institute of Technology
    • Univserity of Cambridge
    • Department of Physics, University of Cambridge

  • Georg Ehlers

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • SNS, Oak Ridge National Lab
    • Neutron Scattering Division, Oak-Ridge National Laboratory

  • Jason Gardner

    • NSRRC Taiwan

  • Ross Stewart

    • ISIS neutron and muon source, STFC
    • ISIS Neutron and Muon Source, Rutherford Appleton Laboratory

  View abstract →

• Tuning Epitaxial Strain in XY Pyrochlore Er₂Ti₂O₇

  ORAL

  March 5, 2019, 1:51 PM – March 5, 2019, 2:03 PM

  Presenters

  • Connor Buhariwalla

    • McMaster University
    • Physics and Astronomy, McMaster University

  Authors

  • Connor Buhariwalla

    • McMaster University
    • Physics and Astronomy, McMaster University

  • Evan Smith

    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • McMaster University
    • Department of Physics and Astronomy, McMaster University
    • Physics and Astronomy, McMaster University

  • Jonathan Gaudet

    • Department of Physics and Astronomy, McMaster University
    • Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy
    • Johns Hopkins University
    • Physics and Astronomy, Johns Hopkins University
    • IQM, Johns Hopkins University

  • Adam Aczel

    • Neutron Scattering Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory
    • Oak Ridge Nat. Lab.

  • Patrick Fournier

    • Universite de Sherbrooke
    • Université de Sherbrooke, Canada
    • Université de Sherbrooke

  • Bruce Gaulin

    • Department of Physics and Astronomy, McMaster University
    • McMaster University
    • Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
    • Physics and Astronomy, McMaster University

  View abstract →

• Pyrochlore titanates <i>RE</i>Ti₂O₇ (<i>RE</i> = Ho &amp; Er): Stoichiometry and Crystal Growth

  ORAL

  March 5, 2019, 2:03 PM – March 5, 2019, 2:15 PM

  Presenters

  • Alireza Ghasemi

    • Johns Hopkins University

  Authors

  • Alireza Ghasemi

    • Johns Hopkins University

  • Seyed Koohpayeh

    • Johns Hopkins
    • Johns Hopkins University
    • Institute for Quantum Matter, Johns Hopkins University
    • Henry A. Rowland Department of Physics and Astronomy, Johns Hopkins University

  View abstract →